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Comparing libev/ev.h (file contents):
Revision 1.162 by root, Tue Dec 20 04:08:35 2011 UTC vs.
Revision 1.168 by root, Wed Apr 18 06:06:04 2012 UTC

1/* 1/*
2 * libev native API header 2 * libev native API header
3 * 3 *
4 * Copyright (c) 2007,2008,2009,2010,2011 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without modifica- 7 * Redistribution and use in source and binary forms, with or without modifica-
8 * tion, are permitted provided that the following conditions are met: 8 * tion, are permitted provided that the following conditions are met:
9 * 9 *
… …
44# define EV_CPP(x) x 44# define EV_CPP(x) x
45#else 45#else
46# define EV_CPP(x) 46# define EV_CPP(x)
47#endif 47#endif
48 48
49#define EV_THROW EV_CPP(throw())
50
49EV_CPP(extern "C" {) 51EV_CPP(extern "C" {)
50 52
51/*****************************************************************************/ 53/*****************************************************************************/
52 54
53/* pre-4.0 compatibility */ 55/* pre-4.0 compatibility */
54#ifndef EV_COMPAT3 56#ifndef EV_COMPAT3
55# define EV_COMPAT3 1 57# define EV_COMPAT3 1
56#endif 58#endif
57 59
58#ifndef EV_FEATURES 60#ifndef EV_FEATURES
61# if defined __OPTIMIZE_SIZE__
62# define EV_FEATURES 0x7c
63# else
59# define EV_FEATURES 0x7f 64# define EV_FEATURES 0x7f
65# endif
60#endif 66#endif
61 67
62#define EV_FEATURE_CODE ((EV_FEATURES) & 1) 68#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
63#define EV_FEATURE_DATA ((EV_FEATURES) & 2) 69#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
64#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) 70#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
… …
197#endif 203#endif
198 204
199/*****************************************************************************/ 205/*****************************************************************************/
200 206
201#define EV_VERSION_MAJOR 4 207#define EV_VERSION_MAJOR 4
202#define EV_VERSION_MINOR 4 208#define EV_VERSION_MINOR 11
203 209
204/* eventmask, revents, events... */ 210/* eventmask, revents, events... */
205enum { 211enum {
206 EV_UNDEF = 0xFFFFFFFF, /* guaranteed to be invalid */ 212 EV_UNDEF = 0xFFFFFFFF, /* guaranteed to be invalid */
207 EV_NONE = 0x00, /* no events */ 213 EV_NONE = 0x00, /* no events */
… …
325{ 331{
326 EV_WATCHER_TIME (ev_periodic) 332 EV_WATCHER_TIME (ev_periodic)
327 333
328 ev_tstamp offset; /* rw */ 334 ev_tstamp offset; /* rw */
329 ev_tstamp interval; /* rw */ 335 ev_tstamp interval; /* rw */
330 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ 336 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_THROW; /* rw */
331} ev_periodic; 337} ev_periodic;
332 338
333/* invoked when the given signal has been received */ 339/* invoked when the given signal has been received */
334/* revent EV_SIGNAL */ 340/* revent EV_SIGNAL */
335typedef struct ev_signal 341typedef struct ev_signal
… …
512 EVBACKEND_ALL = 0x0000003FU, /* all known backends */ 518 EVBACKEND_ALL = 0x0000003FU, /* all known backends */
513 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ 519 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
514}; 520};
515 521
516#if EV_PROTOTYPES 522#if EV_PROTOTYPES
517EV_API_DECL int ev_version_major (void); 523EV_API_DECL int ev_version_major (void) EV_THROW;
518EV_API_DECL int ev_version_minor (void); 524EV_API_DECL int ev_version_minor (void) EV_THROW;
519 525
520EV_API_DECL unsigned int ev_supported_backends (void); 526EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW;
521EV_API_DECL unsigned int ev_recommended_backends (void); 527EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW;
522EV_API_DECL unsigned int ev_embeddable_backends (void); 528EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW;
523 529
524EV_API_DECL ev_tstamp ev_time (void); 530EV_API_DECL ev_tstamp ev_time (void) EV_THROW;
525EV_API_DECL void ev_sleep (ev_tstamp delay); /* sleep for a while */ 531EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */
526 532
527/* Sets the allocation function to use, works like realloc. 533/* Sets the allocation function to use, works like realloc.
528 * It is used to allocate and free memory. 534 * It is used to allocate and free memory.
529 * If it returns zero when memory needs to be allocated, the library might abort 535 * If it returns zero when memory needs to be allocated, the library might abort
530 * or take some potentially destructive action. 536 * or take some potentially destructive action.
531 * The default is your system realloc function. 537 * The default is your system realloc function.
532 */ 538 */
533EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size)); 539EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW;
534 540
535/* set the callback function to call on a 541/* set the callback function to call on a
536 * retryable syscall error 542 * retryable syscall error
537 * (such as failed select, poll, epoll_wait) 543 * (such as failed select, poll, epoll_wait)
538 */ 544 */
539EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg)); 545EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW;
540 546
541#if EV_MULTIPLICITY 547#if EV_MULTIPLICITY
542 548
543/* the default loop is the only one that handles signals and child watchers */ 549/* the default loop is the only one that handles signals and child watchers */
544/* you can call this as often as you like */ 550/* you can call this as often as you like */
545EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)); 551EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW;
546 552
553#ifdef EV_API_STATIC
547EV_API_DECL struct ev_loop *ev_default_loop_ptr; 554EV_API_DECL struct ev_loop *ev_default_loop_ptr;
555#endif
548 556
549EV_INLINE struct ev_loop * 557EV_INLINE struct ev_loop *
550ev_default_loop_uc_ (void) 558ev_default_loop_uc_ (void) EV_THROW
551{ 559{
552 extern struct ev_loop *ev_default_loop_ptr; 560 extern struct ev_loop *ev_default_loop_ptr;
553 561
554 return ev_default_loop_ptr; 562 return ev_default_loop_ptr;
555} 563}
556 564
557EV_INLINE int 565EV_INLINE int
558ev_is_default_loop (EV_P) 566ev_is_default_loop (EV_P) EV_THROW
559{ 567{
560 return EV_A == EV_DEFAULT_UC; 568 return EV_A == EV_DEFAULT_UC;
561} 569}
562 570
563/* create and destroy alternative loops that don't handle signals */ 571/* create and destroy alternative loops that don't handle signals */
564EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)); 572EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW;
565 573
566EV_API_DECL ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 574EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */
567 575
568#else 576#else
569 577
570EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */ 578EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */
571 579
572EV_API_DECL ev_tstamp ev_rt_now; 580EV_API_DECL ev_tstamp ev_rt_now;
573 581
574EV_INLINE ev_tstamp 582EV_INLINE ev_tstamp
575ev_now (void) 583ev_now (void) EV_THROW
576{ 584{
577 return ev_rt_now; 585 return ev_rt_now;
578} 586}
579 587
580/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ 588/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
581EV_INLINE int 589EV_INLINE int
582ev_is_default_loop (void) 590ev_is_default_loop (void) EV_THROW
583{ 591{
584 return 1; 592 return 1;
585} 593}
586 594
587#endif /* multiplicity */ 595#endif /* multiplicity */
588 596
589/* destroy event loops, also works for the default loop */ 597/* destroy event loops, also works for the default loop */
590EV_API_DECL void ev_loop_destroy (EV_P); 598EV_API_DECL void ev_loop_destroy (EV_P) EV_THROW;
591 599
592/* this needs to be called after fork, to duplicate the loop */ 600/* this needs to be called after fork, to duplicate the loop */
593/* when you want to re-use it in the child */ 601/* when you want to re-use it in the child */
594/* you can call it in either the parent or the child */ 602/* you can call it in either the parent or the child */
595/* you can actually call it at any time, anywhere :) */ 603/* you can actually call it at any time, anywhere :) */
596EV_API_DECL void ev_loop_fork (EV_P); 604EV_API_DECL void ev_loop_fork (EV_P) EV_THROW;
597 605
598EV_API_DECL unsigned int ev_backend (EV_P); /* backend in use by loop */ 606EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */
599 607
600EV_API_DECL void ev_now_update (EV_P); /* update event loop time */ 608EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */
601 609
602#if EV_WALK_ENABLE 610#if EV_WALK_ENABLE
603/* walk (almost) all watchers in the loop of a given type, invoking the */ 611/* walk (almost) all watchers in the loop of a given type, invoking the */
604/* callback on every such watcher. The callback might stop the watcher, */ 612/* callback on every such watcher. The callback might stop the watcher, */
605/* but do nothing else with the loop */ 613/* but do nothing else with the loop */
606EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 614EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW;
607#endif 615#endif
608 616
609#endif /* prototypes */ 617#endif /* prototypes */
610 618
611/* ev_run flags values */ 619/* ev_run flags values */
… …
620 EVBREAK_ONE = 1, /* unloop once */ 628 EVBREAK_ONE = 1, /* unloop once */
621 EVBREAK_ALL = 2 /* unloop all loops */ 629 EVBREAK_ALL = 2 /* unloop all loops */
622}; 630};
623 631
624#if EV_PROTOTYPES 632#if EV_PROTOTYPES
625EV_API_DECL void ev_run (EV_P_ int flags EV_CPP (= 0)); 633EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
626EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */ 634EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */
627 635
628/* 636/*
629 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 637 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher
630 * keeps one reference. if you have a long-running watcher you never unregister that 638 * keeps one reference. if you have a long-running watcher you never unregister that
631 * should not keep ev_loop from running, unref() after starting, and ref() before stopping. 639 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
632 */ 640 */
633EV_API_DECL void ev_ref (EV_P); 641EV_API_DECL void ev_ref (EV_P) EV_THROW;
634EV_API_DECL void ev_unref (EV_P); 642EV_API_DECL void ev_unref (EV_P) EV_THROW;
635 643
636/* 644/*
637 * convenience function, wait for a single event, without registering an event watcher 645 * convenience function, wait for a single event, without registering an event watcher
638 * if timeout is < 0, do wait indefinitely 646 * if timeout is < 0, do wait indefinitely
639 */ 647 */
640EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 648EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW;
641 649
642# if EV_FEATURE_API 650# if EV_FEATURE_API
643EV_API_DECL unsigned int ev_iteration (EV_P); /* number of loop iterations */ 651EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */
644EV_API_DECL unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ 652EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */
645EV_API_DECL void ev_verify (EV_P); /* abort if loop data corrupted */ 653EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */
646 654
647EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 655EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
648EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 656EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
649 657
650/* advanced stuff for threading etc. support, see docs */ 658/* advanced stuff for threading etc. support, see docs */
651EV_API_DECL void ev_set_userdata (EV_P_ void *data); 659EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW;
652EV_API_DECL void *ev_userdata (EV_P); 660EV_API_DECL void *ev_userdata (EV_P) EV_THROW;
653EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); 661EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)) EV_THROW;
654EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); 662EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P) EV_THROW) EV_THROW;
655 663
656EV_API_DECL unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ 664EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */
657EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */ 665EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
658 666
659/* 667/*
660 * stop/start the timer handling. 668 * stop/start the timer handling.
661 */ 669 */
662EV_API_DECL void ev_suspend (EV_P); 670EV_API_DECL void ev_suspend (EV_P) EV_THROW;
663EV_API_DECL void ev_resume (EV_P); 671EV_API_DECL void ev_resume (EV_P) EV_THROW;
664#endif 672#endif
665 673
666#endif 674#endif
667 675
668/* these may evaluate ev multiple times, and the other arguments at most once */ 676/* these may evaluate ev multiple times, and the other arguments at most once */
… …
725/* stopping (disabling, deleting) a watcher does nothing unless its already running */ 733/* stopping (disabling, deleting) a watcher does nothing unless its already running */
726#if EV_PROTOTYPES 734#if EV_PROTOTYPES
727 735
728/* feeds an event into a watcher as if the event actually occurred */ 736/* feeds an event into a watcher as if the event actually occurred */
729/* accepts any ev_watcher type */ 737/* accepts any ev_watcher type */
730EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents); 738EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW;
731EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents); 739EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW;
732#if EV_SIGNAL_ENABLE 740#if EV_SIGNAL_ENABLE
733EV_API_DECL void ev_feed_signal (int signum); 741EV_API_DECL void ev_feed_signal (int signum) EV_THROW;
734EV_API_DECL void ev_feed_signal_event (EV_P_ int signum); 742EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW;
735#endif 743#endif
736EV_API_DECL void ev_invoke (EV_P_ void *w, int revents); 744EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
737EV_API_DECL int ev_clear_pending (EV_P_ void *w); 745EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW;
738 746
739EV_API_DECL void ev_io_start (EV_P_ ev_io *w); 747EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW;
740EV_API_DECL void ev_io_stop (EV_P_ ev_io *w); 748EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW;
741 749
742EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w); 750EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW;
743EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w); 751EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW;
744/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 752/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
745EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w); 753EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW;
746/* return remaining time */ 754/* return remaining time */
747EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w); 755EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW;
748 756
749#if EV_PERIODIC_ENABLE 757#if EV_PERIODIC_ENABLE
750EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w); 758EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW;
751EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w); 759EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW;
752EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w); 760EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW;
753#endif 761#endif
754 762
755/* only supported in the default loop */ 763/* only supported in the default loop */
756#if EV_SIGNAL_ENABLE 764#if EV_SIGNAL_ENABLE
757EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w); 765EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW;
758EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w); 766EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW;
759#endif 767#endif
760 768
761/* only supported in the default loop */ 769/* only supported in the default loop */
762# if EV_CHILD_ENABLE 770# if EV_CHILD_ENABLE
763EV_API_DECL void ev_child_start (EV_P_ ev_child *w); 771EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW;
764EV_API_DECL void ev_child_stop (EV_P_ ev_child *w); 772EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW;
765# endif 773# endif
766 774
767# if EV_STAT_ENABLE 775# if EV_STAT_ENABLE
768EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w); 776EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW;
769EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w); 777EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW;
770EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w); 778EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW;
771# endif 779# endif
772 780
773# if EV_IDLE_ENABLE 781# if EV_IDLE_ENABLE
774EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w); 782EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW;
775EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w); 783EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW;
776# endif 784# endif
777 785
778#if EV_PREPARE_ENABLE 786#if EV_PREPARE_ENABLE
779EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w); 787EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW;
780EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w); 788EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW;
781#endif 789#endif
782 790
783#if EV_CHECK_ENABLE 791#if EV_CHECK_ENABLE
784EV_API_DECL void ev_check_start (EV_P_ ev_check *w); 792EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW;
785EV_API_DECL void ev_check_stop (EV_P_ ev_check *w); 793EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW;
786#endif 794#endif
787 795
788# if EV_FORK_ENABLE 796# if EV_FORK_ENABLE
789EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w); 797EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW;
790EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w); 798EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW;
791# endif 799# endif
792 800
793# if EV_CLEANUP_ENABLE 801# if EV_CLEANUP_ENABLE
794EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w); 802EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW;
795EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w); 803EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW;
796# endif 804# endif
797 805
798# if EV_EMBED_ENABLE 806# if EV_EMBED_ENABLE
799/* only supported when loop to be embedded is in fact embeddable */ 807/* only supported when loop to be embedded is in fact embeddable */
800EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w); 808EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW;
801EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w); 809EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW;
802EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w); 810EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW;
803# endif 811# endif
804 812
805# if EV_ASYNC_ENABLE 813# if EV_ASYNC_ENABLE
806EV_API_DECL void ev_async_start (EV_P_ ev_async *w); 814EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW;
807EV_API_DECL void ev_async_stop (EV_P_ ev_async *w); 815EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW;
808EV_API_DECL void ev_async_send (EV_P_ ev_async *w); 816EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW;
809# endif 817# endif
810 818
811#if EV_COMPAT3 819#if EV_COMPAT3
812 #define EVLOOP_NONBLOCK EVRUN_NOWAIT 820 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
813 #define EVLOOP_ONESHOT EVRUN_ONCE 821 #define EVLOOP_ONESHOT EVRUN_ONCE

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